Maxima95: They will build anything you want. A dual IC assembly terminated with standard XLR connectors should be viable. They typically need to use a slightly higher gauge StarQuad IC to accommodate all the spliced, paralleled conductors in the connector. Just ask for Gary in sales and specifically ask for the Celander specification of a Dual StarQuad IC assembly.
Here is the Canare product catalog page for their Canare StarQuad IC conductors:
http://www.canare.com/ProductItemDisplay.aspx?productItemID=53
Here is the Canare product catalog page for their Canare StarQuad IC conductors:
http://www.canare.com/ProductItemDisplay.aspx?productItemID=53